KR920004717A - Ignition Coil - Google Patents

Ignition Coil Download PDF

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Publication number
KR920004717A
KR920004717A KR1019900012230A KR900012230A KR920004717A KR 920004717 A KR920004717 A KR 920004717A KR 1019900012230 A KR1019900012230 A KR 1019900012230A KR 900012230 A KR900012230 A KR 900012230A KR 920004717 A KR920004717 A KR 920004717A
Authority
KR
South Korea
Prior art keywords
ignition coil
extending
winding portion
axial direction
core means
Prior art date
Application number
KR1019900012230A
Other languages
Korean (ko)
Other versions
KR950015008B1 (en
Inventor
루만 필립스 잭
하우즈 로날리
웨슬리 켈람즈 로저
Original Assignee
마이클 죤 덴튼
제너럴 모터즈 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 마이클 죤 덴튼, 제너럴 모터즈 코포레이션 filed Critical 마이클 죤 덴튼
Publication of KR920004717A publication Critical patent/KR920004717A/en
Application granted granted Critical
Publication of KR950015008B1 publication Critical patent/KR950015008B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

내용 없음No content

Description

점화코일(IGNITION COIL)Ignition Coil

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 점화코일의 단면도,1 is a cross-sectional view of the ignition coil according to the present invention,

제2도는 제1도에 도시된 점화코일의 부품 단면도,2 is a cross-sectional view of a part of the ignition coil shown in FIG.

제3도는 제1도에 도시된 자기부 대신 사용 가능한 자기부의 측면도.3 is a side view of the magnetic portion usable in place of the magnetic portion shown in FIG.

Claims (7)

축방향으로 연장되고 자기물질로 이루어진 코어수단; 이 코어수단을 중심으로 설치된 제1권선부(18) ; 이 제1권선부를 중심으로 설치된 제2권선부(22);를 포함하고, 전기적 절연물질로 된 결합제에 철분입자가 포함되어 형성된 일측단부 (12D, 14D) , 철분입자사이에 다수개의 공간을 형성시켜 공간과 같이 작용되도록 철분입자 사이에 위치된 전기적 절연물질, 상기 코어수단에 의해 축방향으로 일정공간이 형성되고 연결된 일측단벽부; 자기물질로 이루어지고, 상기 제2권선부의 외측에 위치되며, 상기 일측단부에 자기적으로 연결되는 축 방향으로 연장된 수단(12B, 14B), 상기 축방향으로 연장된 수단은 제2권선부를 중심으로 원주방향에서 단지 일부분만 연장됨을 특징으로 하는 점화코일.Core means extending in the axial direction and made of magnetic material; A first winding portion 18 provided around the core means; A second winding portion 22 provided around the first winding portion; one side end portion 12D and 14D formed by including iron particles in a binder made of an electrically insulating material, and forming a plurality of spaces between the iron particles. An electrical insulating material located between the iron powder particles so as to act as a space so that one side wall portion is formed with a predetermined space in the axial direction by the core means; An axially extending means (12B, 14B) made of a magnetic material and positioned outside the second winding portion, and magnetically connected to the one end, the axially extending means centering the second winding portion. Ignition coil, characterized in that extending only in the circumferential direction. 제1항에 있어서, 상기 코어수단(16)이 다수개의 철박판으로 구성됨을 특징으로 하는 점화코일.The ignition coil according to claim 1, wherein the core means (16) is composed of a plurality of iron foils. 제1항에 있어서, 상기 코어수단이 철심(iron rod)으로 됨을 특징으로 하는 점화코일.The ignition coil according to claim 1, wherein said core means is made of an iron rod. 제1항에 있어서, 상기 코어수단(32B, 348)이 일측단벽부(32C, 34C)와 동일물질로 구성됨을 특징으로 하는 점화코일.The ignition coil according to claim 1, wherein the core means (32B, 348) is made of the same material as one side wall portion (32C, 34C). 제1항에 있어서, 상기 코어수단이 일측단벽부(32C, 34C)의 맞닿은 축방향으로 연장된 부분(32B, 34B)로 구성됨을 특징으로 하는 점화코일.2. An ignition coil according to claim 1, wherein said core means consists of abutting axially extending portions (32B, 34B) of one side end wall portion (32C, 34C). 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 축방향으로 연장된 수단이 제2권선부(22)의 외측에 위치되고, 일측단벽부(12D, 14D, 32C. 34C)의 축방향으로 연장되어 맞닿은부분(l2B, 14B, 32A. 34A)으로 구성됨을 특징으로 하는 점화코일.6. The axially extending means according to any one of claims 1 to 5, wherein the means extending in the axial direction is located outside the second winding portion 22, and the axial direction of one side wall portion 12D, 14D, 32C. 34C. Ignition coil, characterized in that consisting of extending to the contact portion (l2B, 14B, 32A. 34A). 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 축방향으로 연장된 수단이 제2권선부(22)의 외측에 위치되고, 일측단벽부(30A,30B)의 물질과 동일한 형식 및, 일체로 된 물질의 축방향으로 연장된 길이(30)로 구성됨음 특징으로 하는 점화코일.The method according to any one of claims 1 to 5, wherein the means extending in the axial direction is located outside the second winding portion 22, and has the same form as the material of the one end wall portions 30A, 30B, Ignition coil, characterized in that it consists of an axially extending length (30) of the integral material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012230A 1989-08-10 1990-08-09 Ignition coil KR950015008B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39182089A 1989-08-10 1989-08-10
US391,820 1989-08-10
US391820 1989-08-10

Publications (2)

Publication Number Publication Date
KR920004717A true KR920004717A (en) 1992-03-28
KR950015008B1 KR950015008B1 (en) 1995-12-21

Family

ID=23548079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012230A KR950015008B1 (en) 1989-08-10 1990-08-09 Ignition coil

Country Status (9)

Country Link
EP (1) EP0412679B1 (en)
JP (1) JPH0821508B2 (en)
KR (1) KR950015008B1 (en)
CN (1) CN1020782C (en)
AU (1) AU609663B2 (en)
BR (1) BR9003929A (en)
CA (1) CA2012485A1 (en)
DE (1) DE69000381T2 (en)
ES (1) ES2035710T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015982A (en) * 1989-08-10 1991-05-14 General Motors Corporation Ignition coil
US5241941A (en) * 1992-09-03 1993-09-07 Ford Motor Company Ignition coil
EP0716436B1 (en) * 1994-12-06 1998-09-30 Denso Corporation Ignition coil for an internal combustion engine
JP4789452B2 (en) * 2004-11-29 2011-10-12 京セラ株式会社 Surface mount type coil
JP4209403B2 (en) * 2005-04-12 2009-01-14 三菱電機株式会社 Ignition device for internal combustion engine
US7210290B1 (en) * 2005-11-21 2007-05-01 General Motors Corporation Reduced stall capacity torque converter
JP2007180296A (en) * 2005-12-28 2007-07-12 Hanshin Electric Co Ltd Ignition coil for internal combustion engine
JP5991593B2 (en) * 2013-04-10 2016-09-14 ダイヤモンド電機株式会社 Ignition coil
US20200273618A1 (en) * 2017-07-13 2020-08-27 Diamond Electric Mfg. Corp. Electro-magnetic devices and thermal management thereof
CN109616302A (en) * 2018-12-19 2019-04-12 重庆奇甫机械有限责任公司 Ignition coil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668589A (en) * 1970-12-08 1972-06-06 Pioneer Magnetics Inc Low frequency magnetic core inductor structure
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same
JPS6158221A (en) * 1984-08-29 1986-03-25 Hitachi Ltd Coil device for generating high-voltage
JPS61131408A (en) * 1984-11-30 1986-06-19 Toshiba Corp Choke coil
NL8600771A (en) * 1986-03-26 1987-10-16 Philips Nv APPARATUS WITH A CORE OF PARTS OF AMORF FERROMAGNETIC METAL AND PARTS OF NON-AMORF FERROMAGNETIC MATERIAL.
JPH088172B2 (en) * 1986-05-09 1996-01-29 木嶋無線株式会社 Small transformer core
US4647890A (en) * 1986-05-15 1987-03-03 Battelle Development Corporation Molded ferromagnetic return circuit for a solenoid

Also Published As

Publication number Publication date
EP0412679B1 (en) 1992-10-07
JPH0821508B2 (en) 1996-03-04
DE69000381T2 (en) 1993-02-11
AU5985590A (en) 1991-02-14
CN1020782C (en) 1993-05-19
KR950015008B1 (en) 1995-12-21
BR9003929A (en) 1991-09-03
DE69000381D1 (en) 1992-11-12
AU609663B2 (en) 1991-05-02
CN1049394A (en) 1991-02-20
JPH0388310A (en) 1991-04-12
CA2012485A1 (en) 1991-02-10
ES2035710T3 (en) 1993-04-16
EP0412679A1 (en) 1991-02-13

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